I know it is some what of a tough comparison given that Rios has already been in classics (Acosta, Antillon, Alvarado) and Santa Cruz fights have been more one sided beatdowns but what fighter do you think has a more exciting style and which do you like watching more? And who do you think will have more exciting future fights?

Santa Cruz has a better arsenal and overall better boxing ability....but Rios (at least for now) appears to have a better chin and and more heart. Although Santa Cruz hasn't had the same level of opposition to test his chin and heart like Rios has so that may change in the future.

One of my favorite attributes in a fighter is his heart. Which is why i'll go with Rios

I find Santa Cruz to be more exciting to watch as an individual, but so far Rios has been in more exciting fights because of the guys he's been matched against. I like both a lot, but I think I'd prefer to watch Santa Cruz, if I had to watch one only, as he progresses.